	b	start
	b	.
	b	swi
	b	.
	b	.
	b	.
	b	.
	b	.

swi:
	mov	r1, #1
	movs	pc, lr

start:
	mov	r0, #0
	cmp	r0, r0
	cps	#16
	swi	#0
	mov	r2, #2
	b	.
